Packaging tray



FIG. 1 is a perspective view of an packaging tray showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the packaging tray which form no part of the claimed design. 

CLAIM The ornamental design for an packaging tray, as shown and described. 